Paralysing ALS (amyotrophic lateral sclerosis) is a rare but devastating neurodegenerative disease that slowly robs people of their ability to move, speak, eat, and eventually breathe. Diagnosis is ...

This Lunar Module test article combines the Ascent Stage of LTA-1 (LM Test Article-1) with the Descent Stage of LTA-11. The LTAs that formed the backbone of the Grumman Aircraft ground test program ...

A hair follicle drug test can detect drug use for up to 90 days. The test requires a sample of about 200 strands of hair. A hair follicle drug test is one way to screen for recreational drug use or ...